More than 21,000 Ukrainian citizens entered EU without visas, - State Border Service

"During the trips, more than 100,000 Ukrainian citizens used their biometric passports, 21,200 of them benefited from the visa-free travel and crossed the border with passport only," the message reads.

32 percent of the travelers used air transportation, the rest traveled by train or cars. Most of the border crossings took place at Ukrainian-Polish and Ukrainian-Hungarian border, the press service reported.